General

  • Target

    TS-240514-UF7.exe

  • Size

    722KB

  • Sample

    240514-b4nv7seg34

  • MD5

    ff7a2cdf9e9ac0de23cb606f5e5313ee

  • SHA1

    72f670d8976630c4f504a7b99d398090854ee87f

  • SHA256

    4d0640898f24a62ed0f26a7f2653465b679da02c9716bf1eca47d7d83eb28094

  • SHA512

    b37f58d8324fbcb6834b9e0a076d3b836a532325d7860b72f459a24b4b2b1b899ddfd2f363fdb09f4441a4939734a9adfaa2acba77bea178a1cfa32d2768f96e

  • SSDEEP

    12288:kiJWNjpkskxRDqaCgqBR5F6HkkoFkqFDCH1XuMhVYYaATqiFzIDAHv7C7kSz93GM:kiJWNjpkskxRDqaCgqBR+ykVPdc0P7KQ

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      TS-240514-UF7.exe

    • Size

      722KB

    • MD5

      ff7a2cdf9e9ac0de23cb606f5e5313ee

    • SHA1

      72f670d8976630c4f504a7b99d398090854ee87f

    • SHA256

      4d0640898f24a62ed0f26a7f2653465b679da02c9716bf1eca47d7d83eb28094

    • SHA512

      b37f58d8324fbcb6834b9e0a076d3b836a532325d7860b72f459a24b4b2b1b899ddfd2f363fdb09f4441a4939734a9adfaa2acba77bea178a1cfa32d2768f96e

    • SSDEEP

      12288:kiJWNjpkskxRDqaCgqBR5F6HkkoFkqFDCH1XuMhVYYaATqiFzIDAHv7C7kSz93GM:kiJWNjpkskxRDqaCgqBR+ykVPdc0P7KQ

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks